/**                                                                         
 *  This file is part of ftp4che.                                            
 *  This library is free software; you can redistribute it and/or modify it
 *  under the terms of the GNU Lesser General Public License as published
 *  by the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful, but
 *  WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
package org.ftp4che.commands;

import org.ftp4che.io.SocketProvider;
import org.ftp4che.reply.Reply;

public abstract class DataConnectionCommand extends Command {
    SocketProvider dataSocket;

    public DataConnectionCommand(String command) {
        super(command);
    }

    public DataConnectionCommand(String command, String parameter) {
        super(command, parameter);
    }

    public abstract Reply fetchDataConnectionReply() throws Exception;

    /**
     * @return Returns the dataSocket.
     */
    public SocketProvider getDataSocket() {
        return dataSocket;
    }

    /**
     * @param dataSocket
     *            The dataSocket to set.
     */
    public void setDataSocket(SocketProvider dataSocket) {
        this.dataSocket = dataSocket;
    }
}
